# What is CVE-2009-1012? > CVE-2009-1012 is a critical-severity flaw (CVSS 10.0) in Bea Product Suite from Oracle, published on 15 April 2009. It is not on the list of flaws known to be exploited today. The latest forecast puts its chance of use in the next 30 days at 3.9%. If you run an affected version, plan in the vendor’s fix. Canonical page: https://www.precursorintelligence.com/what-is/cve-2009-1012 ## At a glance - **Verdict:** Fix this soon. Not confirmed as exploited yet, but serious or likely enough that it should not wait for a quiet month. - **Precursor Intelligence risk score:** 54 out of 100 (Medium); action: Plan remediation. Kept up to date as the evidence changes. - **Severity:** Critical (CVSS 10.0 out of 10) - **Known to be exploited:** No, not on the list of flaws known to be exploited today - **Chance of use in the next 30 days:** 3.9% (latest exploit-likelihood forecast) - **Published:** 15 April 2009 - **Record last updated:** 16 June 2026 - **Main product:** Bea Product Suite from Oracle - **Affected products:** 1 ## What is CVE-2009-1012? In plain terms It can be attacked from anywhere on the internet without logging in. If it works, the attacker can read data, change data and take it offline. ### The official description Unspecified vulnerability in the plug-ins for Apache and IIS web servers in Oracle BEA WebLogic Server 7.0 Gold through SP7, 8.1 Gold through SP6, 9.0, 9.1, 9.2 Gold through MP3, 10.0 Gold through MP1, and 10.3 allows remote attackers to affect confidentiality, integrity, and availability. NOTE: the previous information was obtained from the April 2009 CPU. Oracle has not commented on claims from a reliable researcher that this is an integer overflow in an unspecified plug-in that parses HTTP requests, which leads to a heap-based buffer overflow. ### What kind of flaw is it? - Unknown: Unknown ### How an attack on it works - Where an attacker can be: Anywhere on the internet - How hard it is to pull off: Easy: no special conditions - Login needed first: No login needed - What an attacker gets: Can read data, change data and take it offline Severity vector: `AV:N/AC:L/Au:N/C:C/I:C/A:C` ## Is CVE-2009-1012 being exploited? Not that we know of It is not on the list of flaws known to be exploited today. The latest forecast puts the chance of it being used in the next 30 days at 3.9%. That can change at any time, which is why we keep watching. Exploit likelihood over the last 7 days: 3.9%, 3.9%, 3.9%, 3.9%, 3.9%, 3.9%, 3.9%. ### Timeline - 15 April 2009: Published - 16 June 2026: Record last updated ### How Precursor Intelligence ranks it CVE-2009-1012 scores **54 out of 100 (Medium)**, with the action "Plan remediation". Every published flaw gets a risk score from 0 to 100, kept up to date as the evidence changes. Four things go into the score, from the one that counts most to the ones that count less: - Evidence it is being exploited: biggest factor - How severe it is: strong factor - How widely exposed it is: key context - Real threat activity around it: key context 85 and above is Critical. Anything confirmed as exploited is always marked for an emergency patch, whatever its score. When this flaw matches software you track, it lands in your list with its score and the reasons behind it. ## Who is affected by CVE-2009-1012? The published record lists 1 product. - [Bea Product Suite](https://www.precursorintelligence.com/product/oracle/bea_product_suite) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 7.0-sp7, 8.1-sp6, 9.0, 9.1, 9.2-mp3, 10.0-mp1, 10.3 ## How do I fix CVE-2009-1012? 1. **Check whether you run it.** Compare your versions with the affected products above. Not sure what you run? Precursor Intelligence can work it out from your public website, or you can pick it from a list. 2. **Apply the vendor’s fix.** Install the latest update from the vendor. The references list where the vendor has published details. 3. **If you can’t patch today.** Follow any mitigation the vendor publishes, and limit who can reach the affected system from the internet until the update is in. 4. **Keep an eye on it.** Track the product and we tell you as soon as we spot this flaw on the list of exploited flaws, or a jump in its exploit likelihood. ### References - [osvdb.org](http://osvdb.org/53765) - [secunia.com](http://secunia.com/secunia_research/2009-22/) - [oracle.com](http://www.oracle.com/technetwork/topics/security/cpuapr2009-099563.html) - [oracle.com](http://www.oracle.com/technology/deploy/security/wls-security/1012.html) - [securityfocus.com](http://www.securityfocus.com/bid/34461) - [securitytracker.com](http://www.securitytracker.com/id?1022059) - [us-cert.gov](http://www.us-cert.gov/cas/techalerts/TA09-105A.html) (Government resource) - [exchange.xforce.ibmcloud.com](https://exchange.xforce.ibmcloud.com/vulnerabilities/64935) ## Questions ### What is CVE-2009-1012? CVE-2009-1012 is a critical-severity flaw in Bea Product Suite from Oracle, published on 15 April 2009. It can be attacked from anywhere on the internet without logging in. If it works, the attacker can read data, change data and take it offline. ### How serious is CVE-2009-1012? It scores 10.0 out of 10 on the CVSS severity scale, which is critical. Our risk score for CVE-2009-1012 is 54 out of 100, which is Medium. Its action is "Plan remediation". Not confirmed as exploited yet, but serious or likely enough that it should not wait for a quiet month. ### Is CVE-2009-1012 being exploited? It is not on the list of flaws known to be exploited today. The latest forecast puts the chance of it being used in the next 30 days at 3.9%. That can change at any time, which is why we keep watching. ### Which versions does CVE-2009-1012 affect? For Bea Product Suite from Oracle: 7.0-sp7, 8.1-sp6, 9.0, 9.1, 9.2-mp3, 10.0-mp1 and 1 more. ### How do I fix CVE-2009-1012? Install the update the vendor names in its advisory. If you can't patch today, follow the vendor's mitigation and limit who can reach the affected system from the internet. ## Does CVE-2009-1012 affect you? Precursor Intelligence keeps checking for you: - **Tell us what you run.** Pick your software from a list, or let us work it out from your website. - **We match it to every flaw.** Over 400,000 published flaws, checked against your list. - **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it. - **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools. Start free (no card, nothing to install): https://www.precursorintelligence.com/register Book a demo: https://www.precursorintelligence.com/contact